65512696844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1129763}}^1$

素因数の和:1129902

約数の個数: 48

約数和(自身を含む): 139186924800

約数和(自身を除く): 73674227956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 57988, 1129763, 2259526, 4519052, 7908341, 15816682, 21465497, 31633364, 42930994, 85861988, 123144167, 150258479, 246288334, 300516958, 492576668, 601033916, 862009169, 1724018338, 2339739173, 3448036676, 4679478346, 9358956692, 16378174211, 32756348422, 65512696844]

約数ペア:

[(1, 65512696844), (2, 32756348422), (4, 16378174211), (7, 9358956692), (14, 4679478346), (19, 3448036676), (28, 2339739173), (38, 1724018338), (76, 862009169), (109, 601033916), (133, 492576668), (218, 300516958), (266, 246288334), (436, 150258479), (532, 123144167), (763, 85861988), (1526, 42930994), (2071, 31633364), (3052, 21465497), (4142, 15816682), (8284, 7908341), (14497, 4519052), (28994, 2259526), (57988, 1129763)]